Liberty Ammunitionís Civil Defense line features a nickel-plated, CNC machined solid copper projectiles and nickel-plated brass cases, making them perfect for training, target shooting, defense or hunting especially in areas that are embracing non-lead ammunition because of the environmental dangers of lead. Liberty Ammunitionís deep cavity, hollow-point projectile is designed to fragment in soft tissue, resulting in a much greater transfer of kinetic energy to the target while providing three times the terminal effects of traditional, lead-based ammo in comparable calibers.